Genome-wide association study of preserved ratio impaired spirometry (PRISm)
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Genome-wide association study of preserved ratio impaired spirometry (PRISm). / Higbee, Daniel H; Lirio, Alvin; Hamilton, Fergus; Granell, Raquel; Wyss, Annah B; London, Stephanie J; Bartz, Traci M; Gharib, Sina A; Cho, Michael H; Wan, Emily; Silverman, Edwin; Crapo, James D; Lominchar, Jesus V T; Hansen, Torben; Grarup, Niels; Dantoft, Thomas; Kårhus, Line; Linneberg, Allan; O'Connor, George T; Dupuis, Josée; Xu, Hanfie; De Vries, Maaike M; Hu, Xiaowei; Rich, Stephen S; Barr, R Graham; Manichaikul, Ani; Wijnant, Sara R A; Brusselle, Guy G; Lahousse, Lies; Li, Xuan; Hernández Cordero, Ana I; Obeidat, Ma'en; Sin, Don D; Harris, Sarah E; Redmond, Paul; Taylor, Adele M; Cox, Simon R; Williams, Alexander T; Shrine, Nick; John, Catherine; Guyatt, Anna L; Hall, Ian P; Davey Smith, George; Tobin, Martin D; Dodd, James W.
In: European Respiratory Journal, Vol. 63, 2024.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Genome-wide association study of preserved ratio impaired spirometry (PRISm)
AU - Higbee, Daniel H
AU - Lirio, Alvin
AU - Hamilton, Fergus
AU - Granell, Raquel
AU - Wyss, Annah B
AU - London, Stephanie J
AU - Bartz, Traci M
AU - Gharib, Sina A
AU - Cho, Michael H
AU - Wan, Emily
AU - Silverman, Edwin
AU - Crapo, James D
AU - Lominchar, Jesus V T
AU - Hansen, Torben
AU - Grarup, Niels
AU - Dantoft, Thomas
AU - Kårhus, Line
AU - Linneberg, Allan
AU - O'Connor, George T
AU - Dupuis, Josée
AU - Xu, Hanfie
AU - De Vries, Maaike M
AU - Hu, Xiaowei
AU - Rich, Stephen S
AU - Barr, R Graham
AU - Manichaikul, Ani
AU - Wijnant, Sara R A
AU - Brusselle, Guy G
AU - Lahousse, Lies
AU - Li, Xuan
AU - Hernández Cordero, Ana I
AU - Obeidat, Ma'en
AU - Sin, Don D
AU - Harris, Sarah E
AU - Redmond, Paul
AU - Taylor, Adele M
AU - Cox, Simon R
AU - Williams, Alexander T
AU - Shrine, Nick
AU - John, Catherine
AU - Guyatt, Anna L
AU - Hall, Ian P
AU - Davey Smith, George
AU - Tobin, Martin D
AU - Dodd, James W
N1 - The content of this work is not subject to copyright. Design and branding are copyright ©ERS 2024.
PY - 2024
Y1 - 2024
N2 - BACKGROUND: Preserved ratio impaired spirometry (PRISm) is defined as a forced expiratory volume in 1 s (FEV 1) <80% predicted and FEV 1/forced vital capacity ≥0.70. PRISm is associated with respiratory symptoms and comorbidities. Our objective was to discover novel genetic signals for PRISm and see if they provide insight into the pathogenesis of PRISm and associated comorbidities. METHODS: We undertook a genome-wide association study (GWAS) of PRISm in UK Biobank participants (Stage 1), and selected single nucleotide polymorphisms (SNPs) reaching genome-wide significance for replication in 13 cohorts (Stage 2). A combined meta-analysis of Stage 1 and Stage 2 was done to determine top SNPs. We used cross-trait linkage disequilibrium score regression to estimate genome-wide genetic correlation between PRISm and pulmonary and extrapulmonary traits. Phenome-wide association studies of top SNPs were performed.RESULTS: 22 signals reached significance in the joint meta-analysis, including four signals novel for lung function. A strong genome-wide genetic correlation (r g) between PRISm and spirometric COPD (r g=0.62, p<0.001) was observed, and genetic correlation with type 2 diabetes (r g=0.12, p=0.007). Phenome-wide association studies showed that 18 of 22 signals were associated with diabetic traits and seven with blood pressure traits. CONCLUSION: This is the first GWAS to successfully identify SNPs associated with PRISm. Four of the signals, rs7652391 (nearest gene MECOM), rs9431040 ( HLX), rs62018863 ( TMEM114) and rs185937162 ( HLA-B), have not been described in association with lung function before, demonstrating the utility of using different lung function phenotypes in GWAS. Genetic factors associated with PRISm are strongly correlated with risk of both other lung diseases and extrapulmonary comorbidity.
AB - BACKGROUND: Preserved ratio impaired spirometry (PRISm) is defined as a forced expiratory volume in 1 s (FEV 1) <80% predicted and FEV 1/forced vital capacity ≥0.70. PRISm is associated with respiratory symptoms and comorbidities. Our objective was to discover novel genetic signals for PRISm and see if they provide insight into the pathogenesis of PRISm and associated comorbidities. METHODS: We undertook a genome-wide association study (GWAS) of PRISm in UK Biobank participants (Stage 1), and selected single nucleotide polymorphisms (SNPs) reaching genome-wide significance for replication in 13 cohorts (Stage 2). A combined meta-analysis of Stage 1 and Stage 2 was done to determine top SNPs. We used cross-trait linkage disequilibrium score regression to estimate genome-wide genetic correlation between PRISm and pulmonary and extrapulmonary traits. Phenome-wide association studies of top SNPs were performed.RESULTS: 22 signals reached significance in the joint meta-analysis, including four signals novel for lung function. A strong genome-wide genetic correlation (r g) between PRISm and spirometric COPD (r g=0.62, p<0.001) was observed, and genetic correlation with type 2 diabetes (r g=0.12, p=0.007). Phenome-wide association studies showed that 18 of 22 signals were associated with diabetic traits and seven with blood pressure traits. CONCLUSION: This is the first GWAS to successfully identify SNPs associated with PRISm. Four of the signals, rs7652391 (nearest gene MECOM), rs9431040 ( HLX), rs62018863 ( TMEM114) and rs185937162 ( HLA-B), have not been described in association with lung function before, demonstrating the utility of using different lung function phenotypes in GWAS. Genetic factors associated with PRISm are strongly correlated with risk of both other lung diseases and extrapulmonary comorbidity.
KW - Humans
KW - Genome-Wide Association Study
KW - Pulmonary Disease, Chronic Obstructive/diagnosis
KW - Diabetes Mellitus, Type 2/genetics
KW - Lung
KW - Forced Expiratory Volume/genetics
KW - Spirometry
KW - Vital Capacity
U2 - 10.1183/13993003.00337-2023
DO - 10.1183/13993003.00337-2023
M3 - Journal article
C2 - 38097206
VL - 63
JO - The European respiratory journal
JF - The European respiratory journal
SN - 0903-1936
ER -
ID: 379087874